15697700516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 32430585600

約数和(自身を除く): 16732885084

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 47, 62, 68, 76, 94, 124, 188, 269, 323, 527, 538, 589, 646, 799, 893, 961, 1054, 1076, 1178, 1292, 1457, 1598, 1786, 1922, 2108, 2356, 2914, 3196, 3572, 3844, 4573, 5111, 5828, 8339, 9146, 10013, 10222, 12643, 15181, 16337, 16678, 18259, 18292, 20026, 20444, 24769, 25286, 27683, 30362, 32674, 33356, 36518, 40052, 45167, 49538, 50572, 55366, 60724, 65348, 73036, 86887, 90334, 99076, 110732, 141763, 158441, 173774, 180668, 214931, 240217, 258509, 283526, 310403, 316882, 347548, 391933, 429862, 470611, 480434, 517018, 567052, 620806, 633764, 767839, 783866, 858173, 859724, 941222, 960868, 1034036, 1241612, 1535678, 1567732, 1716346, 1882444, 2693497, 3071356, 3432692, 4083689, 4394653, 4911671, 5386994, 6662861, 7446727, 8167378, 8789306, 9823342, 10773988, 12149923, 13325722, 14588941, 14893454, 16334756, 17578612, 19646684, 24299846, 26651444, 29177882, 29786908, 48599692, 58355764, 83498407, 126594359, 166996814, 206548691, 230848537, 253188718, 333993628, 413097382, 461697074, 506377436, 826194764, 923394148, 3924425129, 7848850258, 15697700516]

約数ペア:

[(1, 15697700516), (2, 7848850258), (4, 3924425129), (17, 923394148), (19, 826194764), (31, 506377436), (34, 461697074), (38, 413097382), (47, 333993628), (62, 253188718), (68, 230848537), (76, 206548691), (94, 166996814), (124, 126594359), (188, 83498407), (269, 58355764), (323, 48599692), (527, 29786908), (538, 29177882), (589, 26651444), (646, 24299846), (799, 19646684), (893, 17578612), (961, 16334756), (1054, 14893454), (1076, 14588941), (1178, 13325722), (1292, 12149923), (1457, 10773988), (1598, 9823342), (1786, 8789306), (1922, 8167378), (2108, 7446727), (2356, 6662861), (2914, 5386994), (3196, 4911671), (3572, 4394653), (3844, 4083689), (4573, 3432692), (5111, 3071356), (5828, 2693497), (8339, 1882444), (9146, 1716346), (10013, 1567732), (10222, 1535678), (12643, 1241612), (15181, 1034036), (16337, 960868), (16678, 941222), (18259, 859724), (18292, 858173), (20026, 783866), (20444, 767839), (24769, 633764), (25286, 620806), (27683, 567052), (30362, 517018), (32674, 480434), (33356, 470611), (36518, 429862), (40052, 391933), (45167, 347548), (49538, 316882), (50572, 310403), (55366, 283526), (60724, 258509), (65348, 240217), (73036, 214931), (86887, 180668), (90334, 173774), (99076, 158441), (110732, 141763)]